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Typical Testing Data/Standard Curve (for reference only) (Fig.1. Human Legumain (LGMN) Standard Curve.)

Human Legumain (LGMN) ELISA Kit | LGMN elisa kit

Human Legumain (LGMN) ELISA Kit

Gene Names
LGMN; AEP; LGMN1; PRSC1
Reactivity
Human
Synonyms
Legumain (LGMN); Human Legumain (LGMN) ELISA Kit; LGMN; AEP; LGMN1; PRSC1; asparaginyl endopeptidase; cysteine protease 1; protease; cysteine; 1 (legumain); LGMN elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
Human Legumain (LGMN) ELISA Kit has high sensitivity and excellent specificity for detection of Human LGMN. No significant cross-reactivity or interference between Human LGMN and analogues was observed.
Sequence Length
433
Assay Type
Sandwich ELISA (Quantitative)
Samples
Cell Culture Supernatants, Serum, Plasma, Other Biological Fluids
Detection Method
Colorimetric
Usage Notes
* Do not mix components from different kit lots or use reagents beyond the kit expiration date.
* Allow all reagents to warm to room temperature for at least 30 minutes before opening.
* Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
* Unused wells must be kept desiccated at 4 degree C in the sealed bag provided.
* Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
* It is recommended that all samples and standards be assayed in duplicate or triplicate.
Preparation and Storage
Store at 2-8 degree C.

Typical Testing Data/Standard Curve (for reference only)

(Fig.1. Human Legumain (LGMN) Standard Curve.)

Typical Testing Data/Standard Curve (for reference only) (Fig.1. Human Legumain (LGMN) Standard Curve.)
Related Product Information for LGMN elisa kit
Description: This Human Legumain (LGMN) ELISA Kit employs a two-site sandwich ELISA to quantitate LGMN in samples. An antibody specific for LGMN has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any LGMN present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for LGMN is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of LGMN bound in the initial step. The color development is stopped and the intensity of the color is measured.

Background: Legumain is a cysteine protease that has a strict specificity for hydrolysis of asparaginyl bonds. This enzyme may be involved in the processing of bacterial peptides and endogenous proteins for MHC class II presentation in the lysosomal/endosomal systems. Enzyme activation is triggered by acidic pH and appears to be autocatalytic. Protein expression occurs after monocytes differentiate into dendritic cells. A fully mature, active enzyme is produced following lipopolysaccharide expression in mature dendritic cells. Overexpression of this gene may be associated with the majority of solid tumor types. This gene has a pseudogene on chromosome 13. Several alternatively spliced transcript variants have been described, but the biological validity of only two has been determined.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
legumain isoform 1 preproprotein
NCBI Official Synonym Full Names
legumain
NCBI Official Symbol
LGMN
NCBI Official Synonym Symbols
AEP; LGMN1; PRSC1
NCBI Protein Information
legumain
UniProt Protein Name
Legumain
UniProt Gene Name
LGMN
UniProt Synonym Gene Names
PRSC1
UniProt Entry Name
LGMN_HUMAN

NCBI Description

This gene encodes a cysteine protease that has a strict specificity for hydrolysis of asparaginyl bonds. This enzyme may be involved in the processing of bacterial peptides and endogenous proteins for MHC class II presentation in the lysosomal/endosomal systems. Enzyme activation is triggered by acidic pH and appears to be autocatalytic. Protein expression occurs after monocytes differentiate into dendritic cells. A fully mature, active enzyme is produced following lipopolysaccharide expression in mature dendritic cells. Overexpression of this gene may be associated with the majority of solid tumor types. This gene has a pseudogene on chromosome 13. Several alternatively spliced transcript variants have been described, but the biological validity of only two has been determined. These two variants encode the same isoform. [provided by RefSeq, Jul 2008]

Uniprot Description

LGMN: Has a strict specificity for hydrolysis of asparaginyl bonds. Can also cleave aspartyl bonds slowly, especially under acidic conditions. May be involved in the processing of proteins for MHC class II antigen presentation in the lysosomal/endosomal system. Belongs to the peptidase C13 family.

Protein type: EC 3.4.22.34; Protease

Chromosomal Location of Human Ortholog: 14q32.1

Cellular Component: lysosomal lumen; lysosome

Molecular Function: cysteine-type endopeptidase activity; peptidase activity

Biological Process: antigen processing and presentation of exogenous peptide antigen via MHC class II; negative regulation of neuron apoptosis; proteolysis; proteolysis involved in cellular protein catabolic process; receptor catabolic process; renal system process; toll-like receptor signaling pathway; vacuolar protein processing; vitamin D metabolic process

Research Articles on LGMN

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Product Notes

The Human LGMN lgmn (Catalog #AAA9715481) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9715481 ELISA Kit recognizes Human LGMN. It is sometimes possible for the material contained within the vial of "Legumain (LGMN), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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